<template>
    <div class="invoice_container">
      <div class="title">
        <el-row>
          <el-col :span="24">
            <div class="top">
              <!-- <el-input  placeholder="客户" class="input-demo" v-model="formCondition.customerName"></el-input> -->
              <el-input  placeholder="购方名称" class="input-demo" v-model="formCondition.buyerName"></el-input>
              <el-date-picker v-model="formCondition.month" type="month" value-format="yyyy-MM" placeholder="选择月份"> </el-date-picker>
               <el-button type="success" style="margin-left: 1%;" @click="loadData">查询</el-button>
               <el-button type="success" style="margin-left: 1%;" @click="updateData">更新</el-button>
               <el-button type="primary" style="margin-left: 1%;" @click="exportExcel">导出报表</el-button>
            </div>
          </el-col>
        </el-row>
      </div>
      <!-- 表格部分 -->
        <template>
        <el-table
        class="table"
          v-loading="loading"
          ref="multipleTable"
          :data="invoiceTable"
          :height="heightt"
          border
          tooltip-effect="dark">
          <el-table-column
            prop="sellerName"
            label="销方名称"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="sellerTaxpayerCode"
            label="销方税号"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="buyerName"
            label="购方名称"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="buyerTaxpayerCode"
            label="购方税号"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="amount"
            label="金额"
            show-overflow-tooltip>
            <template slot-scope="scope">
               <span>{{scope.row.amount/100| rounding}}</span>
            </template>
          </el-table-column>
          <el-table-column
            prop="rawInvoiceId"
            label="原票id"
             width="120"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="rawInvoiceCode"
            label="原票发票代码"
             width="140"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="rawInvoiceNum"
            width="140"
            label="原票发票号码"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="invoiceCode"
            label="红票代码"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="invoiceNum"
            label="红票号码"
            show-overflow-tooltip>
          </el-table-column>
          <el-table-column
            prop="invoiceUrl"
            width="140"
            label="红票下载url"
            show-overflow-tooltip>
             <template slot-scope="scope">
               <a :href="scope.row.invoiceUrl" target="_blank">{{scope.row.invoiceUrl}}</a>
            </template>
          </el-table-column>
        </el-table>
      </template>
    </div>
</template>
<script type="text/javascript">
import FileSaver from "file-saver";
import XLSX from "xlsx";
      export default {
        data(){
          return{
            formCondition:{
            },
           invoiceTable:[],
            hightt:'0px',
          }
        },
        created() {
          this.heightt = tableHeight+100;
          
        },
        filters: {
            rounding (value) {
              return value.toFixed(2)
            }
        },
        methods:{
          // 列表展示
          async loadData() {
            if(this.formCondition.month == null || this.formCondition.month==''){
              this.$message({
                              type: 'error',
                              message:'请先选择需要查询的月份'
                              });
                              return
            }
            const loading = this.$loading({
                               lock: true,
                               text: '系统正在努力接收中...',
                               spinner: 'el-icon-loading',
                               background: 'rgba(0, 0, 0, 0.7)'
                             });
            const response = await this.$http.post('noCarService/hCVoiceQuery', this.formCondition);

            loading.close();
            if (response.data.code === 0) {
              this.invoiceTable = response.data.data.result;
            }else{
              this.$message({
                              type: 'error',
                              message: ''+response.data.msg
                          });
            }
          },
          // 列表展示
          async updateData() {
            if(this.formCondition.month == null || this.formCondition.month==''){
              this.$message({
                              type: 'error',
                              message:'请先选择需要查询的月份'
                              });
                              return
            }
            const loading = this.$loading({
                               lock: true,
                               text: '系统正在努力更新...',
                               spinner: 'el-icon-loading',
                               background: 'rgba(0, 0, 0, 0.7)'
                             });
            const response = await this.$http.post('noCarService/hCVoiceUpdate', this.formCondition);
            loading.close();
            if (response.data.code === 0) {
              this.$message.success('更新成功');
            }else{
              this.$message({
                              type: 'error',
                              message: ''+response.data.msg
                          });
            }
          },
          // 分页方法
          handleSizeChange(val) {
            this.pagesize = val;
            this.loadData();
          },
          handleCurrentChange(val) {
            this.current = val;
              this.loadData();
          },
          formartNum(wb){
            var sheet = wb['Sheets']['Sheet1'];
            var replaceTemp = [];
           
            for(var i in sheet){
              if(sheet[i]['v'] == '金额'){
                replaceTemp.push(i.replace(/[0-9]/g,''));
                continue;
              }
              if(replaceTemp.includes(i.replace(/[0-9]/g,''))){
                sheet[i]['t']='n';
              }
            }
          },
       async     exportExcel() {
       const loading = this.$loading({
                             lock: true,
                             text: '系统正在努力接收中，过程大概需要几分钟的时间，请您耐心等待...',
                             spinner: 'el-icon-loading',
                             background: 'rgba(0, 0, 0, 0.7)'
                           });
         let curr = this.current;
      let pagesize1 = this.pagesize;
      this.current = 1;
      this.pagesize = this.total;
      await this.loadData();
      // 设置当前日期
      let time = new Date();
      let year = time.getFullYear();
      let month = time.getMonth() + 1;
      let day = time.getDate();
      let name = "无车红冲发票查询列表_"+year + "" + month + "" + day;
      /* generate workbook object from table */
      //  .table要导出的是哪一个表格
      var wb = XLSX.utils.table_to_book(document.querySelector(".table"),{ raw: true });
      this.formartNum(wb);
      /* get binary string as output */
      var wbout = XLSX.write(wb, {
        bookType: "xlsx",
        bookSST: true,
        type: "array"
      });
      try {
        //  name+'.xlsx'表示导出的excel表格名字
        FileSaver.saveAs(
          new Blob([wbout], { type: "application/octet-stream" }),
          name + ".xlsx"
        );
      } catch (e) {
        if (typeof console !== "undefined") console.log(e, wbout);
      }
       this.current = curr;
      this.pagesize = pagesize1;
      this.loadData();
      loading.close();
      return wbout;
    },
        }
      };
</script>
<style>
.invoice_container {
  border: 1px solid #d9d9d9;
  border-radius: 10px;
}
.invoice_container .title {
  font-size: 5px;
  margin-bottom: 20px;
}
.invoice_container .top {
  padding-top: 20px;
  padding-left: 20px;
}
.invoice_container .text {
  display: inline-block;
  color: #000;
  font-size: 16px ;
  margin-left: 1%;
}
.invoice_container .input-demo {
  display: inline-block;
  width: 20%;
  margin-left: 1%;
}
.invoice_container .block {
  font-size: 5px;
  text-align: center;
  margin-top: 25px;
  margin-bottom: 25px;
}
.invoice_container .el-dialog {
  width: 60%;
}
.invoice_container .el-dialog__header, .el-dialog__body {
  padding: 0 20px;
}
.invoice_container .tou {
  font-size: 20px;
  height: 30px;
  line-height: 30px;
  padding-top: 15px;
}
.invoice_container .line {
  margin-top: 15px;
  margin-bottom: 15px;
  width: 100%;
  height: 2px;
  background-color: #d9d9d9;
}
.invoice_container .xinxi {
  text-align: center;
  margin: 15px auto;
  font-size: 18px;
}
</style>
